| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.79 | 3.256% | $178.416 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $206.98 | 8.670% | $224.9252 | $224.93 | $224.95 | $224.90 |
| Purchase #3 | $124.36 | 5.332% | $130.9909 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $55.61 | 5.129% | $58.4622 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $128.64 | 8.217% | $139.2103 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $88.37 | 11.813% | $98.8091 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $178.45 | 10.812% | $197.744 | $197.74 | $197.75 | $197.70 |
| 7 purchase totals = | $955.20 | $1,028.5577 | $1,028.56 | $1,028.55 | $1,028.50 | |